Field anesthesia of juvenile Steller sea lions (Eumetopias jubatus) using inhalation anesthesia

被引:7
|
作者
Lian, Marianne [1 ,2 ]
Johnson, Shawn [3 ]
Gelatt, Thomas [4 ]
O'Hara, Todd M. [1 ]
Beckmen, Kimberlee B. [5 ]
Rea, Lorrie D. [5 ,6 ]
机构
[1] Univ Alaska Fairbanks, Dept Vet Med, 901 Koyukuk Dr, Fairbanks, AK 99709 USA
[2] Univ Alaska Fairbanks, Dept Chem & Biochem, 900 Yukon Dr, Fairbanks, AK 99775 USA
[3] Marine Mammal Ctr, 2000 Bunker Rd, Sausalito, CA 94965 USA
[4] NOAA, Marine Mammal Lab, Alaska Fisheries Sci Ctr, Natl Marine Fisheries Serv, 7600 Sand Point Way NE, Seattle, WA 98115 USA
[5] Alaska Dept Fish & Game, Div Wildlife Conservat, 1300 Coll Rd, Fairbanks, AK 99701 USA
[6] Univ Alaska Fairbanks, Inst Northern Engn, 306 Tanana Loop, Fairbanks, AK 99775 USA
关键词
anesthesia; hypothermia; isoflurane; sevoflurane; Steller sea lion; Eumetopias jubatus; MERCURY CONCENTRATIONS; POPULATION DECLINE; ALASKA; PUP;
D O I
10.1111/mms.12445
中图分类号
Q17 [水生生物学];
学科分类号
071004 ;
摘要
Between 1998 and 2008, 621 Steller sea lions (Eumetopias jubatus, SSL) were captured underwater by SCUBA divers and anesthetized with isoflurane (n = 602) or sevoflurane (n = 19). We found significantly faster induction time ((X) over bar +/- SD) for sevoflurane (11 +/- 6 min) compared to isoflurane (14 +/- 6 min), as well as an interaction between anesthetists using the isoflurane protocol. Severe hypothermia with temperatures <35 degrees C were measured in 22% of all animals, and had significant associations with month, length of anesthesia, and sex. Mortality rate was low (0.33%). We conclude that both isoflurane and sevoflurane anesthesia were effective for field anesthesia to safely handle and sample SSL.
引用
收藏
页码:125 / 135
页数:11
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